"... personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires pri ..."

personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. To copy otherwise, to republish, to post on servers or to redistribute to lists, requires prior specific permission. Acknowledgement The RAD Lab's existence is due to the generous support of the founding members Google, Microsoft, and Sun Microsystems and of the affiliate members Amazon Web Services, Cisco Systems, Facebook, Hewlett-

"... Cloud computing systems fundamentally provide access to large pools of data and computational resources through a variety of interfaces similar in spirit to existing grid and HPC resource management and programming systems. These types of systems offer a new programming target for scalable applicati ..."

Cloudcomputing systems fundamentally provide access to large pools of data and computational resources through a variety of interfaces similar in spirit to existing grid and HPC resource management and programming systems. These types of systems offer a new programming target for scalable

"... With the significant advances in Information and Communications Technology (ICT) over the last half century, there is an increasingly perceived vision that computing will one day be the 5th utility (after water, electricity, gas, and telephony). This computing utility, like all other four existing u ..."

utilities, will provide the basic level of computing service that is considered essential to meet the everyday needs of the general community. To deliver this vision, a number of computing paradigms have been proposed, of which the latest one is known as Cloudcomputing. Hence, in this paper, we define

"... “Cloud ” computing – a relatively recent term, defines the paths ahead in computer science world. Being built on decades of research it utilizes all recent achievements in virtualization, distributed computing, utility computing, and networking. It implies a service oriented architecture through off ..."

“Cloud ” computing – a relatively recent term, defines the paths ahead in computer science world. Being built on decades of research it utilizes all recent achievements in virtualization, distributed computing, utility computing, and networking. It implies a service oriented architecture through

"... Abstract — Cloud computing is an internet based network made up of large number of servers. Cloud contains the vast amount of information. And provide the variety of services to people.The benefit of Cloud computing are reducing the Data leakage,Decrease evidence acquisition time,Decrease the eviden ..."

Abstract — Cloudcomputing is an internet based network made up of large number of servers. Cloud contains the vast amount of information. And provide the variety of services to people.The benefit of Cloudcomputing are reducing the Data leakage,Decrease evidence acquisition time

"... How can cloud providers earn their customers ’ trust when a third party is processing sensitive data in a remote machine located in various countries? Emerging technologies can help address the challenges of trust in cloud computing. C loud computing provides many oppor-tunities for enterprises by o ..."

How can cloud providers earn their customers ’ trust when a third party is processing sensitive data in a remote machine located in various countries? Emerging technologies can help address the challenges of trust in cloudcomputing. C loud computing provides many oppor-tunities for enterprises

"... The second half of the 20th century has been characterized by an explosive development in information technology (Maney, Hamm, & O'Brien, 2011). Processing power, storage capacity and network bandwidth have increased exponentially, resulting in new possibilities and shifting IT paradigms. ..."

. In step with technological changes, the paradigmatic pendulum has swung between increased centralization on one side and a focus on distributed computing that pushes IT power out to end users on the other. With the introduction of outsourcing and cloudcomputing, centralization in large data centers

"... Abstract—Multi-tenancy, which allows a single application to emulate multiple application instances, has been proposed as a solution to this problem. By sharing one application across many tenants, multi-tenancy attempts to replace many small application instances with one or few large instances thu ..."

thus bringing down the overall cost of IT infrastructure. In this paper, we present importance of Multi-tenancy in cloudcomputing, degree of Multi-tenancy and Multi-tenancy in databases. It will helpful to understand about Multi-tenancy and its benefits in software as a service in cloudcomputing